diff --git a/main.py b/main.py
index ac283e5..84e6ebf 100644
--- a/main.py
+++ b/main.py
@@ -106,8 +106,6 @@ def startBrowser(headless: bool = True) -> tuple[Firefox, FirefoxProfile]:
     options = FirefoxOptions()
     profile = FirefoxProfile(profilePath)
     options.profile = profile
-    #options.set_preference("profile", profilePath)
-    #options.add_argument(f"-profile {profilePath}")
     distinguishkey = "-distinguishkey" + str(random.randint(111111, 999999))
     options.add_argument(distinguishkey)
 
@@ -149,18 +147,31 @@ def closeBrowser(driver: Firefox, distinguishkey: str) -> None:
         errorLogger.log(f"Tried: sudo cp -r {realProfilePath} {PERSISTENT_PROFILE_PATH}")
         exit()
     
-    # Remove lock
-    subprocess.run(["sudo", "rm", os.path.join(PERSISTENT_PROFILE_PATH, "lock")])
+    # Remove lock (if still present)
+    lockPath = os.path.join(PERSISTENT_PROFILE_PATH, "lock")
+    if os.path.isfile(lockPath):
+        subprocess.run(["sudo", "rm", lockPath])
 
     # Grant user access to directory
     subprocess.run(["sudo", "chown", "-R", f"{os.getuid()}:{os.getgid()}", PERSISTENT_PROFILE_PATH])
-    subprocess.run(["sudo", "chmod", "-R", "0664", PERSISTENT_PROFILE_PATH])
+    subprocess.run(["sudo", "chmod", "-R", "0644", PERSISTENT_PROFILE_PATH])
     subprocess.run(["sudo", "chmod", "-R", "+X", PERSISTENT_PROFILE_PATH])
 
     try:
         driver.quit()
     except:
-        pass  # error expected because we killed the processed
+        pass  # error expected because we killed the processe
+
+    # Cleanup
+    if os.path.isdir(realProfilePath):
+        # Extra security to avoid deleting / recursively :)
+        # Costs nothing to be extra safe
+        if realProfilePath.startswith("/tmp/") and \
+           realProfilePath.startswith(os.path.abspath(os.path.join(ROOT, "tmp"))) and \
+           len(realProfilePath.split(os.path.sep)) >= 2 and \
+           ".." not in realProfilePath:
+            
+            subprocess.run(["sudo", "rm", "-r", realProfilePath])
 
 def doLogin() -> None:
     print("+--------------------------+")